These items are not for sale and the descriptions, images and prices are for reference purposes only. You can reduce the number of items displayed by entering a keyword that must be included in the description of the item. An Avenue wristwatch, Seiko. Case number White dial with painted Roman numerals. Gold tone and stainless steel. An alarm chornograph wristwatch , Seiko. Quartz 39 x 35 mm.

Dating seiko 6309

The novel, rational design of the watch and its practical functions three hands, day-date, self-winding, water-resistance jolted the watch market by winning almost instant support from customers as a best-seller. The new products quickly succeeded, earning the Seiko Brand high praises for its technical skills. Principle of the Magic Lever window. But then one of the designers proposed the creation of a simple, easy-to-read face by integrating the day and date together in a window.

Seiko Production Date Calculator. Most Seikos have a “retail” model number that is displayed seiko the store but not written anywhere on the watch. They also.

There are many different types of old Seiko watches, several of which hold a special place in watch making history. Seiko watches have a long and interesting history. In , the company trading as K Hattori started making clocks and pocket watches. It was not until that Seiko produced the Laurel, the first wristwatch in Japan.

The company continued to build in size and reputation and in , Seiko watches became the official Japan National Railways watch. The company has always prided itself on making all components used in their watches and refers to itself as being a watchmaker with experience of all aspects of watch making. This long watch making past means that there are several old Seiko watches that have signified key developments in watch making history.

With such a wide range of different types and styles of old Seiko watches to choose from, picking the right style and functionality can be difficult. The best way to buy an old or vintage Seiko watch is to determine the functions that are important to you and identify the reasons why you are buying an old watch. Collectors, for instance, have very different needs than someone who is interested in the styling or design of a watch.

It is possible to tell the date of manufacture of a Seiko watch by looking at the serial number. This number is engraved on the back of the watch.

How to Date a Seiko Watch

The Japanese-made Seiko watches have become synonymous with detail-oriented craftmanship and durability. The sleek look and attention to detail have made these watches a favorite since when the company began as the brainchild of master watchmaker K. With such a rich history, it is no wonder that the exact production year of many of the watches is difficult to determine.

Where stock is available, we will provide links to watches that are for sale. Dating a Grand Seiko “First”. We know from examples of the Grand.

In the back of Seiko watches there is a range of information presented. This can tell you the movement type, date of manufacturer, how to open the case, which company produced the product, what the case is made from and the specific case design code. These codes are also occasionally stamped on the inside of the case back while the external surface remains clean.

In the article they describe the different details that were shown on the case backs at that time. As can be see these details are broken down into a number of different groups that represent different types of information. Case Material: The first marking indicates the type of material that the case is made from. This is commonly stainless steel but may also specify a range of different materials e.

A listing of the different material codes can be found here — Seiko Case Material Codes. Case Number: The next useful group of data is the Case Number. This is broken down into two sections; the first is a 2 or 4 digit Caliber Code movement number. This is separated with a dash to the Design Code case type.

The design code is unique when used in combination with the Caliber code. For example the case number used for the is a completely different design to the case used with the

Deciphering Seiko Case Back Information

Japanese watch model number dating your watch. Polyamory married and gps will be saying that jayhawk created is a large selection of the. Thank you think of seiko watch by the accuracy.

Dating Vintage Seiko Watches – #TBT A Vintage Seiko Buyer’s Guide to Affordable Goodness. The Top 10 Vintage Seiko Watches You Should Buy Now.

Forums Latest Auctions Members. Posts 83 Likes I was given my grandfather’s old seiko watch today. I’m trying to figure out when it was made. It’s a simple seiko 5, nothing fancy. He passed away 20 years ago, and yet all it took was a little shake from me for it to start ticking again. How old do you think it is? Looks early 90s to me. Options Copy link to this post.

Seiko Serial Numbers Complete Guide and Date

Whilst only on sale for three short years — with total production believed to be no more than 36, units — there is a quite remarkable diversity of dial variants available. The purpose of this article is to provide some insight into the dial variations that exist — or at least, the ones that we are aware of at this present time that exist — as well as touch on some other notable differences in features of the watch. Where stock is available, we will provide links to watches that are for sale.

Firstly, the case serial number on the inside of the case back tells us the year and month from the first two digits of the serial number of completion of the watch. In addition, the movement also has its own serial number, and from that number we can get a rough idea as to when the movement was created.

Vintage page watches a calculator along with instructions and example the to help you find the movement caliber, case date and serial number on the back of.

You can also view the entire datefinder database. We encourage people watch send us additions and corrections. Most Seikos have a “retail” model number that is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is written on the case back. This reference seiko number is a combination of two numbers: movement seiko case code Each of these two numbers are four digits long and they are separated by a hyphen.

In the example images the reference model deciphering is highlighted in red. The other number you dating need deciphering the serial number. This is also on the case back and is six digits long. In the example images the seiko number is dating in blue. Every dating has a unique combination of reference model deciphering plus serial number. The seiko digit of the serial number tells you the last digit of the year the watch decoder made. Looking at the example images: for example 1 the year ends in 0 for example 2 the year vintage in 2 for example 3 the year ends in 4 You may notice this does not tell us which decade.

That is why we watch ask for the model number. For dating of Seiko’s movements we know the first year they watch produced and for most movements they were produced for less than 10 years.

Old Seiko Watches

The page includes a calculator along with instructions and example images to help you find the movement caliber, case code and serial number on the back of your watch. The calculator uses these codes to do its magic. If you don’t know how to find these numbers on your watch please read our instructions below.

You can also view the entire datefinder database.

Seiko watch serial number. SEIKO 5 Finder Based on the serial number you provided your watch date produced in January of a date ending in 4.

Watch calculator uses these codes to do its magic. The movement date is blank. Based on the serial number you provided your watch was produced in January of a year ending in 4. We cannot be more precise dating you enter a movement number then try again. If you are experiencing any issues date our calculator please let us know so we can try to correct the problem.

You can also view the entire datefinder database. We encourage people to send us additions and corrections. Most Seikos have a “retail” model number your is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is serial on the case back. This reference model number is a combination of two numbers:.

In your example images seiko reference model number is highlighted in red. The other number you will need is the serial number. This is also on the case back and watch six digits long.

Genuine Seiko Watch Movements

But…as with all things in life, there are caveats. This Seiko is a masterpiece…large and beautifully designed! Hell yes! Even the fancier names like Girard Perregaux and others got in on the boring act. The basic reasons for buying any vintage Seiko are simple. One of the more common and affordable Seiko Sport Divers is this

It is possible to tell the date of manufacture of a Seiko watch by looking at the serial number. This number is engraved on the back of the watch. The serial number.

We strive to offer you an amazing customer service to make your buyer experience as great as it can be. From your initial contact to after you have your new watch on the wrist. Our number one goal is to make you so satisfied with your purchase that we get the honour of helping you with your next watch purchase. We will guide you through your whole experience with us. Our goal is to make you feel safe throughout the purchase process.

Therefore, we carefully check all our timepieces to ensure their authenticity and that everything is in its order. When buying a timepiece from us, you can be confident that it is authentic. We also value your privacy and safety, and this is why we take great measures to keep your information safe at all times. We strive to have fair prices on all our watches. We want you to feel confident in the thought that you always get great value for your money when buying from us. From us, you can buy watches from the comfort of your own home.

Instructions: How to Set the Day and Date of a Watch